06:42:46 Create new PHPExcel object
06:42:46 Set document properties
06:42:46 Add some data
06:42:46 Add comments
06:42:46 Add rich-text string
06:42:46 Merge cells
06:42:46 Protect cells
06:42:46 Set cell number formats
06:42:46 Set column widths
06:42:46 Set fonts
06:42:46 Set alignments
06:42:46 Set thin black border outline around column
06:42:46 Set thick brown border outline around Total
06:42:46 Set fills
06:42:46 Set style for header row using alternative method
06:42:46 Unprotect a cell
06:42:46 Add a hyperlink to an external website
06:42:46 Add a hyperlink to another cell on a different worksheet within the workbook
06:42:46 Add a drawing to the worksheet
06:42:46 Add a drawing to the worksheet
06:42:46 Add a drawing to the worksheet
06:42:46 Play around with inserting and removing rows and columns
06:42:46 Set header/footer
06:42:46 Set page orientation and size
06:42:46 Rename first worksheet
06:42:46 Create a second Worksheet object
06:42:46 Add some data
06:42:46 Set the worksheet tab color
06:42:46 Set alignments
06:42:46 Set column widths
06:42:46 Set fonts
06:42:46 Add a drawing to the worksheet
06:42:46 Set page orientation and size
06:42:46 Rename second worksheet
06:42:46 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/ECHANGE/sf2_echange_ebillet/vendor/phpoffice/phpexcel/Examples/41password.xlsx.' in /var/www/ECHANGE/sf2_echange_ebillet/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399 Stack trace: #0 /var/www/ECHANGE/sf2_echange_ebillet/vendor/phpoffice/phpexcel/Examples/41password.php(54): PHPExcel_Writer_Excel2007->save('/var/www/ECHANG...') #1 {main} thrown in /var/www/ECHANGE/sf2_echange_ebillet/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 399